ddraw: Keep a function declaration within the include guard.
[wine] / include / ddeml.h
1 /*
2  * DDEML library definitions
3  *
4  * Copyright 1997 Alexandre Julliard
5  * Copyright 1997 Len White
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20  */
21
22 #ifndef __WINE_DDEML_H
23 #define __WINE_DDEML_H
24
25 #ifdef __cplusplus
26 extern "C" {
27 #endif /* defined(__cplusplus) */
28
29 #ifdef _USER32_
30 #define WINUSERAPI
31 #else
32 #define WINUSERAPI DECLSPEC_IMPORT
33 #endif
34
35 /* Codepage Constants
36  */
37
38 #define CP_WINANSI      1004
39 #define CP_WINUNICODE   1200
40
41 /* DDE synchronisation constants
42  */
43
44 #define MSGF_DDEMGR 0x8001
45
46 #define QID_SYNC        0xFFFFFFFF
47
48 /*   Type variation for MS  deliberate departures from ANSI standards
49  */
50
51 #define EXPENTRY CALLBACK
52
53 #define SZDDESYS_TOPIC          TEXT("System")
54 #define SZDDESYS_ITEM_TOPICS    TEXT("Topics")
55 #define SZDDESYS_ITEM_SYSITEMS  TEXT("SysItems")
56 #define SZDDESYS_ITEM_RTNMSG    TEXT("ReturnMessage")
57 #define SZDDESYS_ITEM_STATUS    TEXT("Status")
58 #define SZDDESYS_ITEM_FORMATS   TEXT("Formats")
59 #define SZDDESYS_ITEM_HELP      TEXT("Help")
60 #define SZDDE_ITEM_ITEMLIST     TEXT("TopicItemList")
61
62 /***************************************************
63
64       FLAGS Section - copied from Microsoft SDK as must be standard, probably Copyright Microsoft Corporation
65
66 ***************************************************/
67
68 #define     XST_NULL              0
69 #define     XST_INCOMPLETE        1
70 #define     XST_CONNECTED         2
71 #define     XST_INIT1             3
72 #define     XST_INIT2             4
73 #define     XST_REQSENT           5
74 #define     XST_DATARCVD          6
75 #define     XST_POKESENT          7
76 #define     XST_POKEACKRCVD       8
77 #define     XST_EXECSENT          9
78 #define     XST_EXECACKRCVD      10
79 #define     XST_ADVSENT          11
80 #define     XST_UNADVSENT        12
81 #define     XST_ADVACKRCVD       13
82 #define     XST_UNADVACKRCVD     14
83 #define     XST_ADVDATASENT      15
84 #define     XST_ADVDATAACKRCVD   16
85
86 #define     ST_CONNECTED            0x0001
87 #define     ST_ADVISE               0x0002
88 #define     ST_ISLOCAL              0x0004
89 #define     ST_BLOCKED              0x0008
90 #define     ST_CLIENT               0x0010
91 #define     ST_TERMINATED           0x0020
92 #define     ST_INLIST               0x0040
93 #define     ST_BLOCKNEXT            0x0080
94 #define     ST_ISSELF               0x0100
95
96 /*
97  * DdeEnableCallback function codes
98  */
99
100 #define     EC_ENABLEALL                 0
101 #define     EC_ENABLEONE                 ST_BLOCKNEXT
102 #define     EC_DISABLE                   ST_BLOCKED
103 #define     EC_QUERYWAITING              2
104
105 /*
106  * Callback filter flags for use with standard apps.
107  */
108
109 #define     CBF_FAIL_SELFCONNECTIONS     0x00001000
110 #define     CBF_FAIL_CONNECTIONS         0x00002000
111 #define     CBF_FAIL_ADVISES             0x00004000
112 #define     CBF_FAIL_EXECUTES            0x00008000
113 #define     CBF_FAIL_POKES               0x00010000
114 #define     CBF_FAIL_REQUESTS            0x00020000
115 #define     CBF_FAIL_ALLSVRXACTIONS      0x0003f000
116
117 #define     CBF_SKIP_CONNECT_CONFIRMS    0x00040000
118 #define     CBF_SKIP_REGISTRATIONS       0x00080000
119 #define     CBF_SKIP_UNREGISTRATIONS     0x00100000
120 #define     CBF_SKIP_DISCONNECTS         0x00200000
121 #define     CBF_SKIP_ALLNOTIFICATIONS    0x003c0000
122
123 #define     CBR_BLOCK                    ((HDDEDATA)~0UL)
124
125 /*
126  * Application command flags
127  */
128 #define     APPCMD_CLIENTONLY            0x00000010L
129 #define     APPCMD_FILTERINITS           0x00000020L
130 #define     APPCMD_MASK                  0x00000FF0L
131
132 /*
133  * Application classification flags
134  */
135
136 #define     APPCLASS_STANDARD            0x00000000L
137 #define     APPCLASS_MONITOR             0x00000001L
138 #define     APPCLASS_MASK                0x0000000FL
139
140 /*
141  * Callback filter flags for use with MONITOR apps - 0 implies no monitor
142  * callbacks.
143  */
144 #define     MF_HSZ_INFO                  0x01000000
145 #define     MF_SENDMSGS                  0x02000000
146 #define     MF_POSTMSGS                  0x04000000
147 #define     MF_CALLBACKS                 0x08000000
148 #define     MF_ERRORS                    0x10000000
149 #define     MF_LINKS                     0x20000000
150 #define     MF_CONV                      0x40000000
151
152 #define     MF_MASK                      0xFF000000
153
154 /*
155  *      DdeNameService service name flags
156  */
157
158 #define     DNS_REGISTER                 0x0001
159 #define     DNS_UNREGISTER               0x0002
160 #define     DNS_FILTERON                 0x0004
161 #define     DNS_FILTEROFF                0x0008
162
163
164 /****************************************************
165
166       End of Flags section
167
168 ****************************************************/
169
170 /****************************************************
171
172         Message Types Section
173
174 ****************************************************/
175
176 #define XTYPF_NOBLOCK           0x0002          /* CBR_NOBLOCK will not work */
177 #define XTYPF_NODATA            0x0004          /* DDE_FDEFERUPD  */
178 #define XTYPF_ACKREQ            0x0008          /* DDE_FACKREQ */
179
180 #define XCLASS_MASK             0xFC00
181 #define XCLASS_BOOL             0x1000
182 #define XCLASS_DATA             0x2000
183 #define XCLASS_FLAGS            0x4000
184 #define XCLASS_NOTIFICATION     0x8000
185
186 #define XTYP_ERROR              (0x0000 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
187 #define XTYP_ADVDATA            (0x0010 | XCLASS_FLAGS)
188 #define XTYP_ADVREQ             (0x0020 | XCLASS_DATA | XTYPF_NOBLOCK)
189 #define XTYP_ADVSTART           (0x0030 | XCLASS_BOOL)
190 #define XTYP_ADVSTOP            (0x0040 | XCLASS_NOTIFICATION)
191 #define XTYP_EXECUTE            (0x0050 | XCLASS_FLAGS)
192 #define XTYP_CONNECT            (0x0060 | XCLASS_BOOL | XTYPF_NOBLOCK)
193 #define XTYP_CONNECT_CONFIRM    (0x0070 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
194 #define XTYP_XACT_COMPLETE      (0x0080 | XCLASS_NOTIFICATION )
195 #define XTYP_POKE               (0x0090 | XCLASS_FLAGS)
196 #define XTYP_REGISTER           (0x00A0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
197 #define XTYP_REQUEST            (0x00B0 | XCLASS_DATA )
198 #define XTYP_DISCONNECT         (0x00C0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
199 #define XTYP_UNREGISTER         (0x00D0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK )
200 #define XTYP_WILDCONNECT        (0x00E0 | XCLASS_DATA | XTYPF_NOBLOCK)
201 #define XTYP_MONITOR            (0x00F0 | XCLASS_NOTIFICATION | XTYPF_NOBLOCK)
202
203 #define XTYP_MASK               0x00F0
204 #define XTYP_SHIFT              4
205
206 #define TIMEOUT_ASYNC           0xFFFFFFFF
207
208 #define CADV_LATEACK            0xFFFF
209
210 /**************************************************
211
212         End of Message Types Section
213
214 ****************************************************/
215
216 /*****************************************************
217
218         DDE Codes for wStatus field
219
220 *****************************************************/
221
222 #define DDE_FACK                0x8000
223 #define DDE_FBUSY               0x4000
224 #define DDE_FDEFERUPD           0x4000
225 #define DDE_FACKREQ             0x8000
226 #define DDE_FRELEASE            0x2000
227 #define DDE_FREQUESTED          0x1000
228 #define DDE_FAPPSTATUS          0x00FF
229 #define DDE_FNOTPROCESSED       0x0000
230
231 #define DDE_FACKRESERVED        (~(DDE_FACK | DDE_FBUSY | DDE_FAPPSTATUS))
232 #define DDE_FADVRESERVED        (~(DDE_FACKREQ | DDE_FDEFERUPD))
233 #define DDE_FDATRESERVED        (~(DDE_FACKREQ | DDE_FRELEASE | DDE_FREQUESTED))
234 #define DDE_FPOKRESERVED        (~(DDE_FRELEASE))
235
236 /*****************************************************
237
238         End of wStatus codes
239
240 *****************************************************/
241
242 /****************************************************
243
244       Return Codes section again copied from SDK as must be same
245
246 *****************************************************/
247
248 #define     DMLERR_NO_ERROR                    0       /* must be 0 */
249
250 #define     DMLERR_FIRST                       0x4000
251
252 #define     DMLERR_ADVACKTIMEOUT               0x4000
253 #define     DMLERR_BUSY                        0x4001
254 #define     DMLERR_DATAACKTIMEOUT              0x4002
255 #define     DMLERR_DLL_NOT_INITIALIZED         0x4003
256 #define     DMLERR_DLL_USAGE                   0x4004
257 #define     DMLERR_EXECACKTIMEOUT              0x4005
258 #define     DMLERR_INVALIDPARAMETER            0x4006
259 #define     DMLERR_LOW_MEMORY                  0x4007
260 #define     DMLERR_MEMORY_ERROR                0x4008
261 #define     DMLERR_NOTPROCESSED                0x4009
262 #define     DMLERR_NO_CONV_ESTABLISHED         0x400a
263 #define     DMLERR_POKEACKTIMEOUT              0x400b
264 #define     DMLERR_POSTMSG_FAILED              0x400c
265 #define     DMLERR_REENTRANCY                  0x400d
266 #define     DMLERR_SERVER_DIED                 0x400e
267 #define     DMLERR_SYS_ERROR                   0x400f
268 #define     DMLERR_UNADVACKTIMEOUT             0x4010
269 #define     DMLERR_UNFOUND_QUEUE_ID            0x4011
270
271 #define     DMLERR_LAST                        0x4011
272
273 #define     HDATA_APPOWNED                     0x0001
274
275 /*****************************************************
276
277       End of Return Codes and Microsoft section
278
279 ******************************************************/
280
281
282
283 DECLARE_HANDLE(HCONVLIST);
284 DECLARE_HANDLE(HCONV);
285 DECLARE_HANDLE(HSZ);
286 DECLARE_HANDLE(HDDEDATA);
287
288
289
290 /*******************************************************
291
292         API Entry Points
293
294 *******************************************************/
295
296 typedef HDDEDATA (CALLBACK *PFNCALLBACK)(UINT, UINT, HCONV, HSZ, HSZ,
297                                          HDDEDATA, ULONG_PTR, ULONG_PTR);
298
299 /***************************************************
300
301         Externally visible data structures
302
303 ***************************************************/
304
305 typedef struct tagHSZPAIR
306 {
307     HSZ hszSvc;
308     HSZ hszTopic;
309 } HSZPAIR, *PHSZPAIR;
310
311 typedef struct tagCONVCONTEXT
312 {
313     UINT  cb;
314     UINT  wFlags;
315     UINT  wCountryID;
316     INT   iCodePage;
317     DWORD dwLangID;
318     DWORD dwSecurity;
319     SECURITY_QUALITY_OF_SERVICE qos;
320 } CONVCONTEXT, *PCONVCONTEXT;
321
322 typedef struct tagCONVINFO
323 {
324     DWORD               cb;
325     DWORD_PTR           hUser;
326     HCONV               hConvPartner;
327     HSZ                 hszSvcPartner;
328     HSZ                 hszServiceReq;
329     HSZ                 hszTopic;
330     HSZ                 hszItem;
331     UINT                wFmt;
332     UINT                wType;
333     UINT                wStatus;
334     UINT                wConvst;
335     UINT                wLastError;
336     HCONVLIST           hConvList;
337     CONVCONTEXT         ConvCtxt;
338     HWND                hwnd;
339     HWND                hwndPartner;
340 } CONVINFO, *PCONVINFO;
341
342 /*            Interface Definitions             */
343
344 WINUSERAPI BOOL      WINAPI DdeAbandonTransaction(DWORD idInst, HCONV hConv, DWORD idTransaction);
345 WINUSERAPI LPBYTE    WINAPI DdeAccessData(HDDEDATA,LPDWORD);
346 WINUSERAPI HDDEDATA  WINAPI DdeAddData(HDDEDATA,LPBYTE,DWORD,DWORD);
347 WINUSERAPI HDDEDATA  WINAPI DdeClientTransaction(LPBYTE,DWORD,HCONV,HSZ,UINT,UINT,DWORD,LPDWORD);
348 WINUSERAPI INT       WINAPI DdeCmpStringHandles(HSZ,HSZ);
349 WINUSERAPI HCONV     WINAPI DdeConnect(DWORD,HSZ,HSZ,PCONVCONTEXT);
350 WINUSERAPI HCONVLIST WINAPI DdeConnectList(DWORD,HSZ,HSZ,HCONVLIST,PCONVCONTEXT);
351 WINUSERAPI HDDEDATA  WINAPI DdeCreateDataHandle(DWORD,LPBYTE,DWORD,DWORD,HSZ,UINT,UINT);
352 WINUSERAPI HSZ       WINAPI DdeCreateStringHandleA(DWORD,LPCSTR,INT);
353 WINUSERAPI HSZ       WINAPI DdeCreateStringHandleW(DWORD,LPCWSTR,INT);
354 #define                     DdeCreateStringHandle WINELIB_NAME_AW(DdeCreateStringHandle)
355 WINUSERAPI BOOL      WINAPI DdeDisconnect(HCONV);
356 WINUSERAPI BOOL      WINAPI DdeDisconnectList(HCONVLIST);
357 WINUSERAPI BOOL      WINAPI DdeEnableCallback(DWORD,HCONV,UINT);
358 WINUSERAPI BOOL      WINAPI DdeFreeDataHandle(HDDEDATA);
359 WINUSERAPI BOOL      WINAPI DdeFreeStringHandle(DWORD,HSZ);
360 WINUSERAPI DWORD     WINAPI DdeGetData(HDDEDATA,LPBYTE,DWORD,DWORD);
361 WINUSERAPI UINT      WINAPI DdeGetLastError(DWORD);
362 WINUSERAPI BOOL      WINAPI DdeImpersonateClient(HCONV);
363 WINUSERAPI UINT      WINAPI DdeInitializeA(LPDWORD,PFNCALLBACK,DWORD,DWORD);
364 WINUSERAPI UINT      WINAPI DdeInitializeW(LPDWORD,PFNCALLBACK,DWORD,DWORD);
365 #define                     DdeInitialize WINELIB_NAME_AW(DdeInitialize)
366 WINUSERAPI BOOL      WINAPI DdeKeepStringHandle(DWORD,HSZ);
367 WINUSERAPI HDDEDATA  WINAPI DdeNameService(DWORD,HSZ,HSZ,UINT);
368 WINUSERAPI BOOL      WINAPI DdePostAdvise(DWORD,HSZ,HSZ);
369 WINUSERAPI UINT      WINAPI DdeQueryConvInfo(HCONV,DWORD,PCONVINFO);
370 WINUSERAPI HCONV     WINAPI DdeQueryNextServer(HCONVLIST, HCONV);
371 WINUSERAPI DWORD     WINAPI DdeQueryStringA(DWORD, HSZ, LPSTR, DWORD, INT);
372 WINUSERAPI DWORD     WINAPI DdeQueryStringW(DWORD, HSZ, LPWSTR, DWORD, INT);
373 #define                     DdeQueryString WINELIB_NAME_AW(DdeQueryString)
374 WINUSERAPI HCONV     WINAPI DdeReconnect(HCONV);
375 WINUSERAPI BOOL      WINAPI DdeSetUserHandle(HCONV,DWORD,DWORD);
376 WINUSERAPI BOOL      WINAPI DdeUnaccessData(HDDEDATA);
377 WINUSERAPI BOOL      WINAPI DdeUninitialize(DWORD);
378
379 #ifdef __cplusplus
380 } /* extern "C" */
381 #endif /* defined(__cplusplus) */
382
383 #endif  /* __WINE_DDEML_H */